Managing Oneself A Book by Peter F. Drucker Only from strengthFeedback analysisTaking pride in ignoranceBut bulldozers move mountainsWaste as little effort as possible on low competence+8 More Never change the technologyWhat to learn managementdisciplinewisdomwork
The versatility of flat surfaces The versatility of flat surfaces is not commonly seen in nature. David Pye, The Nature and Aesthetics of Design Deep InterlockThe works of God